L6460

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The L6460 is a PMIC (Power Management IC) motor driver and controller, used primarily for its ability to drive bipolar stepper motors and two-phase brush DC motors. The device is able to execute a wide variety of motor control algorithms including speed ramping, closed-loop speed control and position control. It is also useful for controlling motor parameter such as current, speed, and position.

The L6460 can provide both full and microstepping outputs, allowing for a wide range of motor speeds and resolutions. The device includes a built-in fast decay mode which can reduce audible noise from your motor, as well as provide good heat dissipation with improved system stability. The L6460 also incorporates a built-in bridge driver, allowing it to be used as a standalone motor driver or as part of a microcontroller system.

The L6460 is powered by a 5V to 26V power supply and requires a minimum of 500 mA of peak current. It can handle a maximum motor supply voltage of 132 V at peak current of 500mA. The device includes an integrated over-temperature protection, under-voltage lockout, as well as a thermal shutdown feature to prevent damage from thermal overload.

The device also offers a rich set of integrated peripherals which can be used for implementing advanced motor control algorithms and applications. The integrated peripherals include a pulse input interface, dual 16-bit pulse-width modulated (PWM) outputs, and a quad 16-bit timer/counter. These features can be used to perform operations such as speed measurements, current control or position control. In addition, the device also includes a standby current detector, aswell as an adjustable output current limit.

The L6460 also includes a wide range of safety features, such as over-voltage protection, under-voltage lockout, and current limit protection. This ensures that the motor and its associated components are protected from excessive current, voltage or thermal overload. Finally, the L6460 can be powered by either an external power supply or an internal battery.

In summary, the L6460 is a powerful and versatile PMIC motor driver and controller which offers great flexibility and performance for a variety of motor control applications. The device is able to provide effective motor control algorithms and a wide range of integrated peripherals and safety features in order to protect the motor and associated components from excessive current, voltage or thermal overload. Thus, offering reliable and efficient motor control operations.

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